This is a high power white LED illuminator with 20pcs white LEDs and AC110-220V. Stylish appearance and high waterproof and dustproof (IP66) performance; light aromatics material and perfect heat conduction can help to reduce the junction temperature and lumens depreciation, and prolong the white LEDs' service life. Precise secondary optics design can ensure higher luminous efficiency (up to 93%) and homogeneous faculae, and ensure to achieve the best video image, the night viewing range between 50m to 160m. We have different models optional: 50m (90deg), 70m (60deg), 100m (45deg), 130m (30deg), and 160m (15deg). Please advise us which one you want. By default, we will ship out 130m (30deg).